Balancing Coexistence: Ecological Dynamics and Optimal Tax Policies in a Dual Phytoplankton-Zooplankton System Influenced by Toxin Avoidance and Harvesting. Global Journal of Science Frontier Research, [S. l.], v. 23, n. F8, p. 1–31, 2024. Disponível em: https://www.journalofscience.org/index.php/GJSFR/article/view/102796. Acesso em: 5 feb. 2026.